blob: 5813e7f717ee628227b684d5568f3eb9e962a699 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
|
/*
* Copyright (C) 2010 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef ANDROID_HWUI_GAMMA_FONT_RENDERER_H
#define ANDROID_HWUI_GAMMA_FONT_RENDERER_H
#include "FontRenderer.h"
#include "Program.h"
#include <SkPaint.h>
namespace android {
namespace uirenderer {
class GammaFontRenderer {
public:
GammaFontRenderer();
void clear() {
mRenderer.reset(nullptr);
}
void flush() {
if (mRenderer) {
mRenderer->flushLargeCaches();
}
}
FontRenderer& getFontRenderer() {
if (!mRenderer) {
mRenderer.reset(new FontRenderer(&mGammaTable[0]));
}
return *mRenderer;
}
uint32_t getFontRendererSize(GLenum format) const {
return mRenderer ? mRenderer->getCacheSize(format) : 0;
}
void endPrecaching();
private:
std::unique_ptr<FontRenderer> mRenderer;
uint8_t mGammaTable[256];
};
}; // namespace uirenderer
}; // namespace android
#endif // ANDROID_HWUI_GAMMA_FONT_RENDERER_H
|
